Regulations last checked for updates: Feb 13, 2026

Title 14 - Aeronautics and Space last revised: Dec 19, 2026
§ 135.73 - Inspections and tests.

Each certificate holder and each person employed by the certificate holder shall allow the Administrator, at any time or place, to make inspections or tests (including en route inspections) to determine the holder's compliance with the Federal Aviation Act of 1958, applicable regulations, and the certificate holder's operating certificate, and operations specifications.

authority: 49 U.S.C. 106(f), 40113, 41706, 44701-44702, 44705, 44709, 44711-44713, 44715-44717, 44722, 44730, 45101-45105; Pub. L. 112-95, 126 Stat. 58 (49 U.S.C. 44730)
source: Docket 16097, 43 FR 46783, Oct. 10, 1978, unless otherwise noted.
cite as: 14 CFR 135.73